🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.82 AU

Year: 236 Days

Day: 46.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,148,000 km

• M1: 207,941 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.81 AU - 1.95 AU

Year: 956 Days

Day: 41.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.93 AU - 3.17 AU

Year: 1510 Days

Day: 42.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.99 AU - 4.39 AU

Year: 2629 Days

Day: 16.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,148,000 km

• M1: 23,636 km (0.111 R)
• M2: 938,128 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.6

Radius: 11.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.14 AU - 5.5 AU

Year: 3924 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,148,000 km

• M1: 146,756 km (0.047 R)
• M2: 572,212 km (0.054 R)
• M3: 1,087,577 km (0.118 R)
• M4: 1,487,601 km (0.089 R)
• M5: 1,934,151 km (0.067 R)
• M6: 2,361,402 km (0.054 R)
• M7: 3,273,650 km (0.065 R)
• M8: 3,821,926 km (0.105 R)
• M9: 5,814,420 km (0.096 R)
• M10: 7,036,037 km (0.111 R)
• M11: 7,812,001 km (0.114 R)
• M12: 8,532,464 km (0.072 R)
• M13: 10,570,735 km (0.11 R)
• M14: 11,182,890 km (0.095 R)
• M15: 12,526,129 km (0.058 R)
• M16: 13,211,886 km (0.086 R)
• M17: 14,026,147 km (0.096 R)
• M18: 15,475,750 km (0.103 R)
• M19: 15,867,248 km (0.117 R)
• M20: 18,048,385 km (0.076 R)
• M21: 19,114,569 km (0.069 R)
• M22: 20,556,243 km (0.068 R)
• M23: 22,565,792 km (0.041 R)
• M24: 23,951,367 km (0.111 R)
• M25: 25,238,507 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.6

Radius: 11.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.83 AU - 5.47 AU

Year: 4334 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,148,000 km

• M1: 147,952 km (0.115 R)
• M2: 975,977 km (0.086 R)
• M3: 1,358,648 km (0.105 R)
• M4: 1,730,997 km (0.112 R)
• M5: 2,398,054 km (0.076 R)
• M6: 2,827,101 km (0.105 R)
• M7: 3,366,401 km (0.114 R)
• M8: 3,799,038 km (0.103 R)
• M9: 5,218,423 km (0.083 R)
• M10: 6,063,501 km (0.099 R)
• M11: 8,764,341 km (0.106 R)
• M12: 9,588,775 km (0.082 R)
• M13: 10,251,044 km (0.115 R)
• M14: 12,230,374 km (0.077 R)
• M15: 12,811,861 km (0.034 R)
• M16: 14,187,563 km (0.108 R)
• M17: 15,268,557 km (0.108 R)
• M18: 18,272,782 km (0.115 R)
• M19: 19,291,244 km (0.093 R)
• M20: 19,748,565 km (0.066 R)
• M21: 21,932,095 km (0.074 R)
• M22: 23,821,067 km (0.11 R)
• M23: 25,268,576 km (0.12 R)
• M24: 26,452,045 km (0.102 R)
• M25: 27,507,308 km (0.049 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.6

Radius: 10.3

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.85 AU - 7.39 AU

Year: 5615 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 104 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,148,000 km

• M1: 128,056 km (0.113 R)
• M2: 560,094 km (0.113 R)
• M3: 1,000,959 km (0.116 R)
• M4: 1,683,126 km (0.108 R)
• M5: 2,309,043 km (0.107 R)
• M6: 3,626,552 km (0.099 R)
• M7: 3,955,069 km (0.096 R)
• M8: 5,790,186 km (0.112 R)
• M9: 6,271,891 km (0.072 R)
• M10: 7,111,434 km (0.062 R)
• M11: 8,585,422 km (0.083 R)
• M12: 9,537,612 km (0.115 R)
• M13: 10,514,636 km (0.057 R)
• M14: 10,959,690 km (0.063 R)
• M15: 12,469,132 km (0.095 R)
• M16: 12,917,477 km (0.09 R)
• M17: 15,379,708 km (0.067 R)
• M18: 15,722,437 km (0.104 R)
• M19: 16,721,302 km (0.087 R)
• M20: 20,311,651 km (0.069 R)
• M21: 20,793,805 km (0.07 R)
• M22: 24,078,076 km (0.087 R)
• M23: 25,642,870 km (0.112 R)
• M24: 27,108,331 km (0.082 R)
• M25: 28,371,535 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,760 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit